347238554

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{797}}^1\times {\mathrm{1289}}^1$

素因数の和:2114

約数の個数: 24

約数和(自身を含む): 565151580

約数和(自身を除く): 217913026

約数列:

[1, 2, 13, 26, 169, 338, 797, 1289, 1594, 2578, 10361, 16757, 20722, 33514, 134693, 217841, 269386, 435682, 1027333, 2054666, 13355329, 26710658, 173619277, 347238554]

約数ペア:

[(1, 347238554), (2, 173619277), (13, 26710658), (26, 13355329), (169, 2054666), (338, 1027333), (797, 435682), (1289, 269386), (1594, 217841), (2578, 134693), (10361, 33514), (16757, 20722)]